Masruroh, Nikmatul, Ahmad Fadli, and Dina Ayu Safitrih. “Model Halal Supply Chain Pada Produk Kopi”. AL-Muqayyad 7, no. 2 (December 30, 2024): 109–125. Accessed July 6, 2025. https://ejournal.stai-tbh.ac.id/al-muqayyad/article/view/2191.